JPS5543161A - Dispersant for dispersion fuel - Google Patents

Dispersant for dispersion fuel

Info

Publication number
JPS5543161A
JPS5543161A JP11725778A JP11725778A JPS5543161A JP S5543161 A JPS5543161 A JP S5543161A JP 11725778 A JP11725778 A JP 11725778A JP 11725778 A JP11725778 A JP 11725778A JP S5543161 A JPS5543161 A JP S5543161A
Authority
JP
Japan
Prior art keywords
dispersant
sulfosuccinic acid
polybutadiene
ammonia
terminals
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11725778A
Other languages
Japanese (ja)
Inventor
Koji Ishizaki
Taizo Igarashi
Shingo Yamazaki
Kanya Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP11725778A priority Critical patent/JPS5543161A/en
Publication of JPS5543161A publication Critical patent/JPS5543161A/en
Pending legal-status Critical Current

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  • Liquid Carbonaceous Fuels (AREA)

Abstract

PURPOSE: To provide the title dispersant for the dispersion of coal powder in petroleum oil, containing a specific sulfosuccinic acid salt and polybutadiene having polar groups at both terminals.
CONSTITUTION: A dispersant composed of (A) a sulfosuccinic acid salt of formula (R1,2 are 4W22C alkyl or alkenyl; M is alkali metal, ammonia, lower alkylamine or lower alkanolamine), e.g. di-2-ethylhexyl sulfosuccinic acid sodium salt, dioleylsulfosuccinic acid sodium salt, etc., and (B) a polybutadiene having a molecular weight of 300W10,000 and containing polar groups at both terminals, obtained by terminating the polymerization reaction of butadiene with ethylene oxide, CO2 gas or ammonia. The weight ratio of (A) to (B) is 10:90W99:1. A mixture of petroleum and coal is added with 0.01W5wt% of the dispersant, and stirred with a homogenizer, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP11725778A 1978-09-22 1978-09-22 Dispersant for dispersion fuel Pending JPS5543161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11725778A JPS5543161A (en) 1978-09-22 1978-09-22 Dispersant for dispersion fuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11725778A JPS5543161A (en) 1978-09-22 1978-09-22 Dispersant for dispersion fuel

Publications (1)

Publication Number Publication Date
JPS5543161A true JPS5543161A (en) 1980-03-26

Family

ID=14707276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11725778A Pending JPS5543161A (en) 1978-09-22 1978-09-22 Dispersant for dispersion fuel

Country Status (1)

Country Link
JP (1) JPS5543161A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346241B1 (en) * 1999-06-21 2002-02-12 Charles P. Haymore Animal feedstock containing shredded tires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6346241B1 (en) * 1999-06-21 2002-02-12 Charles P. Haymore Animal feedstock containing shredded tires

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